...person examined is then directed to select from the pile the other bkeins which resemble the sample in colour, and to place them by the side of the sample. The exa • miner should first do this himself, and then mix the skeins again, so as to show the examined...

...a heap on a large table, covered by a white cloth, and in broad daylight. A skein of the test-color is taken from the pile and laid far enough away from...is requested to select other skeins from the pile nearly resembling it in color, and to place them by the side of the sample. At the outset it is necessary...

...a good light, the confusion colors thoroly mixed. A skein of the test color is taken from the heap and laid far enough away from the others not to be confounded with them. The person examined should be directed to select other skeins of the same color, without naming it....

...a large table covered by a white cloth or white paper, and in broad daylight. The first test skein is taken from the pile, and laid far enough away from...the examination. The person examined is requested to look carefully at the test skein and then to select other skeins from the pile most nearly resembling...

...in a heap on a large table covered by white cloth, and in broad daylight. A skein of the test color is taken from the pile and laid far enough away from...skeins from the pile most nearly resembling it in color, and to place them by the side of the sample. At the outset it is necessary that he should thoroughly...